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NJ Braces for Storms, Wildfire Smoke
18 Jul
Summary
- New Jersey faces severe storms with potential for flash flooding.
- Tornadoes up to EF2 strength with 135 mph winds are possible.
- Wildfire smoke from Canada worsens air quality to unhealthy levels.

New Jersey residents are advised to prepare for a day of severe weather on Saturday, July 18, 2026. The state is expected to experience waves of showers and thunderstorms bringing a risk of flash flooding, dangerous lightning, and strong winds. Forecasters warn of potential power outages and even isolated tornadoes, which could reach EF2 strength with winds up to 135 mph.
Compounding these weather threats, air quality in New Jersey has deteriorated due to smoke from ongoing wildfires in Ontario, Canada. This smoke has pushed particle levels to unhealthy conditions for all residents. While air quality is projected to improve slightly later on Saturday, it will remain poor for vulnerable groups such as the elderly, young children, and those with respiratory issues.